打印f“%064X\n”$((0x1a838b13505b26867))
0000000000000000000000000000000000000000 A838B13505B26867
打印f“%064X\n”$((0x349b84b6431a6c4ef1)) 00000000000000000000000000000000000000009B84B6431A6C4EF1
打印f“%X\n”$(0x349b84b6431a6c4ef1+1) 9B84B6431A6C4EF2型
打印f“%X\n”$((0x349b84b6431a6c4ef1+1)) 349B84B6431A6C4EF2型